@ombialik Welcome to Mastodon! Looking at your interests, a few of the folks I follow might appeal to you!
Writers/publishers @juliebozza and @petermball to begin with.
@skinnylatte has good posts; @Locusmag for SFF news.
I'm a writer too - fantasy, crime fiction (I love playing with the Holmes canon), queer romance. I'm serialising a steampunk SF Holmesian crime novel on my Patreon, if that appeals 